Jaydn is a distinctive girls' name in United States, ranking #3613 in 2005 with 41 recorded births. This places Jaydn in the top 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 44 births ranking #3584. In 2005, approximately 1 in every 45,066 girls born was named Jaydn. FALLING Recent data shows the name is currently falling.